We have updated the name of our business to Huffman Springs & U-bolts Corporation, same great service and products!

We are a family owned and operated business with over 30 years of experience in the industry. We specialize in making custom U-bolts, leaf spring repairs, new leaf springs for trailers and heavy/medium/lightweight vehicles, as well as all of the accompanying hardware. We currently work with many ...

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4 months ago
What else can be said other than a guy who does great quick work you can call with measurements and pick up within an hour for all things in stock
- Andrew A
6 months ago
Meeting Dan was awesome.. He made some custom Ubolts for my 1982 boat trailer, on the spot - and they fit like a glove!
- Sean T
8 months ago
Dan was awesome, brought my truck in for measurements and he built my leaf spring on the spot as well as the U-bolts. Thanks for saving me a lot of money!
- Andy H

Contact Us


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  • (218) 481-7444


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115 North 24th Avenue West suite A3
Duluth, MN 55806

Business Hours

Mon:7:30 AM – 3:30 PM
Tue:7:30 AM – 3:30 PM
Wed:7:30 AM – 3:30 PM
Thu:7:30 AM – 3:30 PM
Fri:7:30 AM – 3:30 PM
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